The Cfit + Fitness Tracker is basically one of the most basic easy-to-use fitness trackers that gives you extremely precise data (Heart Rate Monitor, Blood pressure, Oxygen level indicator etc.)
I'd say this is the entry-level bracelet for anybody who never had one before, for kids or people who just like simplicity. IP67 Waterproof, it is the best bracelet for you if you want to get in shape or need it for a medical reason.

Don't let the price fool you; I had to do A LOT of testing before I was finally able to find one under 50$ that would still give you the same precision that any other trackers would do.

Compatible with ANY smartphone, once it is paired all your text SMS, Facebook notifications, Twitter, Instagram, Wechat and more will be forwarded onto the bracelet. It's also the perfect tool if you're trying to take it to the next level at the gym. Calories counter, distance travelled and the possibility to track your progress for months, the Cfit is the perfect device for anyone looking to get started but doesn't want to spend hundreds of dollars for one.

Application for Android: Fitpro

Application for iOS: Fitpro

 

Specifications & Features

• RESPIRATION: Constantly monitors your heart rate, being able to analyze your daily breathing and can detect any anomalies days before the doctors can.

• COMPATIBLE: The Cfit is compatible with all devices (iPhone Android Huawei etc.) by simply pairing with it to smartphone using Bluetooth.

• CALLER ID: Once paired to your phone, the watch will alert you when receiving a call with either a ringtone or vibration, displaying the callers name and phone number.

• SLEEP MONITORING:  In their most basic form, sleep trackers track whether you're asleep, and how much time you spend asleep. With the application, you will be able to also analyse your sleep pattern by looking at how many full cycle of sleep and how much R.E.M. did you get.

• NOTIFICATIONS: Call reminder, CALLER ID; SMS;  Facebook, Twitter, Line, SKYPE, WhatsApp WeChat Instagram (social media) Notifications, content display; Sedentary; Anti-lost warning; Clock alarm; Task alert.

• PEDOMETER: Using your age, weight, height and sex it will keep track of how many calories do you burn per day. It will adapt when you are running, biking or simply having a walk and count your steps.

• WATERPROOF: Sealed-up with high-quality material, it has an IP67 rating. Also Dustproof.

• HEART RATE MONITOR: The device allows you to measure and display your heart rate in real-time or record the heart rate for later study. It operates by itself to calculate your daily routine and gives you a report at the end of the day. It can be used to protect yourself from heart problems, respiration issues, stress & anxiety. When playing sports, once your heart rate goes below 110, you are starting to lose weight.